Mounting and Demounting of the AC500-eCo CPUs

Mounting a Processor Module on a DIN Rail

Attention

:strong:Risk of function faults!

The processor module is earthed via DIN rail.

The DIN rail must be included into the earthing conception of the plant.

../_images/0ecf333939baa20c0a317f342cb56654

Mount the processor module at the top of the DIN rail, then snap it in below.

Note

See Hardware description of PM55x-xP and PM56x-xP PM55x-xP and PM56x-xP for electrical connection.

Demounting a Processor Module Mounted \ on a DIN Rail

  1. Remove IO modules if connected.

    ⇒
    ../_images/aa282ca939baa3a10a317f344b3a13da

  2. While pressing down processor module pull it away from DIN rail.

    ⇒
    ../_images/f04e62fc39baa5940a317f3415f86fc2

Mounting a Processor Module on a Metal Plate

Attention

:strong:Risk of function faults!

Missing electrical contact by isolating screws or washers!

Use metal screws on the metal plate.

The metal plate must be included into the earthing concept of the plant.

Do NOT use isolating washers!

Note

One TA566 Wall Mounting Accessory TA566 - Wall Mounting Accessory is needed per processor module.

  1. Snap in the TA566 at the back side of the processor module.

    ⇒
    ../_images/358755e839baa6bd0a317f3445bad489

  2. Fasten the processor module with two screws (max. diameter: 4 mm) to the metal plate.

    ⇒
    ../_images/28ca978c39baa8720a317f3457567e33

Note

See Hardware description of PM55x-xP and PM56x-xP PM55x-xP and PM56x-xP for electrical connection.

Demounting a Processor Module Mounted \ on a Metal Plate

  1. Remove IO modules if connected.

    ⇒
    ../_images/1a0b0f2039eb63ff0a317f34086fb73c

  2. Remove the 2 screws.

    ⇒
    ../_images/28ca978c39baa8720a317f3457567e33